CTV 210-R 温度与空气流速传感器说明书

*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation.
Features
• Configurable ranges from 0 to
30 m/s with hot wire probe
• Configurable range from 0 to 50 °C in temperature
• Power supply 24 Vdc/Vac or 100-240 Vac • Trend indicator
• “¼ turn” system mounting with
wall-mount plate
Two 4-wire analogue out-put 0-5/10 V or 0/4-20 mA Airflow function ABS V0 IP65 housing, with or without display
2 relay outputs
Part number
Example: CTV210 – BOS – R
Air velocity and temperature transmitter, power supply 24 Vac/Vdc, with display and relay outputs, probe cable length of 2 m.
Power supply / Output B : 24 Vac/Vdc H : 100-240 Vac
Display
O : With display N : Wthout display
Relay output
Probe cable length ( ): cable lentgh 2 m 05M: cable length 5 m 10M: cable length 10 m
Warning: risk of electric shock 2 x 4-20 mA or 2 x 0-20 mA or 2 x 0-5 V or
DOUBLE ISOLATION or REINFORCED ISOLATION
Features of the housing
All dimensions are in millimeters.
Technical features of the hot wire probe
Dimensions
Functions
Class 210 transmitters have two analogue outputs which correspond to the two parameters displayed. It is possible to activate one or two outputs and for each output, to select between air velocity, temperature and air flow.
Connections
50-60 Hz 8 VA
0/4...20 mA / 0...5/10 V
Power supply type (b) speci ed on the label on the side of the transmitter
23
7
6
(out 1)
0-5/10 V – V o
l t a g G N D –
G r o u n 0/4-20 m A
– C u r r e n (a)
or
power -+
(c)For COM: common
NC: normaly closed NO: normaly opened 2
e a 0e
e
a 0e
24 Vdc N
L
Pe N L
ou
L
Alimentation
L 230 Vac
N L Alimentation 100-240 Vac or
1. DIP switch (d)
2. LCC-S software connection
3. Relays
4. Analogue outputs (a)
5. F3.20* fuse
6. Power supply terminal block (c)
7. Cable glands
• •
•
N
L
Alimentation 24 Vac
classe II norme EN61558-2-6
Pe
N
L ou
230 Vac
or
230 Vac
N
L
Pe
N L ou
L Alimentation
L
N
L
Alimentation 100-240 Vac
-+
0-5/10 V
0/4-20 mA
Af cheur régulateur ou automate type passif
Af cheur régulateur ou automate type passif
Sortie 4-20 mA
Sortie 0-10 V
PLC/BMS de tipo pasivo
Configuration of the transmitters
It is possible on the class 210 to configure all the parameters of the transmitter: units, measuring ranges, outputs, channels, calculation func-tions, etc, via different methods:
• Via keypad for models with display: a code-locking system allows to secure the installation (See class 210 transmitters user manual).
• Via software (optional) on all models.
Simple user-friendly configuration. See LCC-S user manual.
Configurable analogue output:
It is possible to configure your own intermediary ranges (minimum range: from 0 to 1 m/s).
Configure the range according to your needs: outputs are automatically adjusted to the new measuring range
250 m/s
0 V 4 mA 15
30 m/s
10 V 20 mA
New range
0 m/s
0 V 4 mA 530 m/s
10 V 20 mA
25
Mounting
are supplied).
installed.
Maintenance
cleaning product containing formalin, that may be used for cleaning rooms or ducts.
Calibration
Outputs diagnostic: with this function, you can check with a multimeter (or on a regulator / display, or a PLC / BMS) if the transmitter out-puts work properly. The transmitter generates a voltage of 0 V , 5 V and 10 V or a current of 4 mA, 12 mA and 20 mA.Certificate: class 210 transmitters are supplied with adjusting certificates. Calibration certificates are available as option.
Options and accessories
Precautions for use
Please always use the device in accordance with its intended use and within parameters described in the technical features in order not to
compromise the protection ensured by the device.
Only the accessories supplied with the device must be used.
All dimensions are in millimeters.
F T _E N – C T V 210-R – 23/04/2021– W e r e s e r v e t h e r i g h t t o m o d i f y t h e c h a r a c t e r i s t i c s o f o u r p r o d u c t s w i t h o u t p r i o r n o t i c e .。